oxy-acetylene welding

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oxy-acetylene welding

Welder cutting a track rail with a Oxy-Acetylene cutting torch.­

View more photos of railroad workers replacing a Muni lightrail track section on Church street in San Francisco.

dust mask
high-visibility jacket
high-visibility vest
light rail
man
muni
night
NTK
oxy-acetylene cutting torch
oxy-fuel cutting
railroad construction
railroad tracks
rails
railway tracks
reflective jacket
reflective vest
safety glasses
safety helmet
safety vest
san francisco municipal railway
sparks
track maintenance
track work
welder
worker
working
January 27, 2012
2077-2099 Market St, San Francisco, CA 94103, USA